{
  "schema_version": 1,
  "projection": "envoy-agent-v1",
  "identity": {
    "title": "YAMAHA SY 77 FM Synthesizer - Nachfolger des DX7 II FD \/ TOP + 1 JAHR GEWÄHR!",
    "brand": "Yamaha",
    "model": null,
    "mpn": null,
    "gtins": null,
    "handle": "gm-yamaha-sy77-synthesizer-yamaha-sy-77-fm-synthesizer-nachfolger-des-dx7-1a62c49a",
    "url": "https://envoy-music.myshopify.com/products/gm-yamaha-sy77-synthesizer-yamaha-sy-77-fm-synthesizer-nachfolger-des-dx7-1a62c49a",
    "catalog_product_id": "product_9edec4691a62c49a",
    "lane": "production",
    "product_object": "digital synths"
  },
  "offer": {
    "price": 1166.83,
    "currency": "CAD",
    "available": true,
    "condition": "Very Good",
    "price_band": "high",
    "source_verified_at": null
  },
  "specifications": {"category":"Keyboards and Synths","subcategory":"Digital Synths","category_path":"Keyboards and Synths \/ Synths \/ Digital Synths"},
  "connectivity": null,
  "power": null,
  "included_items": null,
  "required_accessories": ["keyboard stand","sustain pedal","headphones or amp"],
  "optional_accessories": null,
  "compatibility": null,
  "advisor": {
    "best_for": null,
    "who_should_skip": null,
    "fit_notes": "Best suited to beginners or budget-constrained shoppers building a first usable rig.\n\nWho it is for: Players building a first keyboards and synths setup with limited budget and a need for obvious, low-friction value.\n\nWho should skip it: Skip it if you need advanced feature depth, tour-grade reliability, or a fully pro-ready setup out of the gate.",
    "watchouts": null,
    "verification_questions": ["Can you confirm exactly what is included in the sale and show it in current photos?","Are there any functional issues, repairs, or missing parts not shown in the listing?","Can you provide close-up photos of wear points, serial numbers, and any modifications?","Can you confirm the core specs that matter for compatibility in this setup?","Is this still available and has anything changed since the listing was posted?"]
  },
  "retrieval": {
    "summary": "YAMAHA SY 77 FM Synthesizer - Nachfolger des DX7 II FD \/ TOP + 1 JAHR GEWÄHR! ✅. Yamaha. SY77 Synthesizer. Keyboards and Synths. Keyboards and Synths \/ Synths \/ Digital Synths Keyboards and Synths \/ Synths \/ Keyboard Synths. available from reverb. price range 851.7 USD. condition Very Good. ZUSTAND | PRODUCT CONDITION - Sehr guter Zustand, kleine Gebrauchsspuren - 100% funktionsfähig ohne jegliche Einschränkungen - Alle Slider, Taster und Bedienelemente einwandfrei - Neue interen Batterie! - Display voll funktionsfähig, die Displayleuchtfolie sollte erneuert werden ALLE Fotos zeigen das angebotene Gerät. :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: - Very well maintained condition, small marks - 100% working condition without any issues - All sliders, knobs and control elements flawless - New internal battery fitted! - Display fully working, the display backlight foil should be renewed ALL pictures show the offered item. Sold with warranty and commercial invoice. LIEFERUMFANG | WHAT YOU GET YAMAHA SY77 inklusive: Netzkabel + pdf Bedienungsanleitung YAMAHA SY77 including: power cable + pdf owners manual GEWÄHRLEISTUNG | WARRANTY = Sie erhalten eine Rechnung und 1 JAHR GEWÄHRLEISTUNG (Artikel ist differenzbesteuert) =. YAMAHA SY 77 FM Synthesizer - Nachfolger des DX7 II FD \/ TOP + 1 JAHR GEWÄHR! ✅. Yamaha. SY77 Synthesizer. Black. Very Good. Keyboards and Synths. Keyboards and Synths \/ Synths \/ Digital Synths Keyboards and Synths \/ Synths \/ Keyboard Synths. ZUSTAND | PRODUCT CONDITION - Sehr guter Zustand, kleine Gebrauchsspuren - 100% funktionsfähig ohne jegliche Einschränkungen - Alle Slider, Taster und Bedienelemente einwandfrei - Neue interen Batterie! - Display voll funktionsfähig, die Displayleuchtfolie sollte erneuert werden ALLE Fotos zeigen das angebotene Gerät. :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: - Very well maintained condition, small marks - 100% working condition without any issues - All sliders, knobs and control elements flawless - New internal battery fitted! - Display fully working, the display backlight foil should be renewed ALL pictures show the offered item. Sold with warranty and commercial invoice. LIEFERUMFANG | WHAT YOU GET YAMAHA SY77 inklusive: Netzkabel + pdf Bedienungsanleitung YAMAHA SY77 including: power cable + pdf owners manual GEWÄHRLEISTUNG | WARRANTY = Sie erhalten eine Rechnung und 1 JAHR GEWÄHRLEISTUNG (Artikel ist differenzbesteuert) =. xtractor-music-shop || Commercial Trader || Trusted Shop . Salzatal, Germany. tags source:reverb family:keyboards_and_synths listing_status:live brand:yamaha model:sy77_synthesizer category:keyboards_and_synths_synths_digital_synths category:keyboards_and_synths_synths_keyboard_synths price_band:mid segment:beginner condition:very_good has:photos",
    "agent_summary": "Yamaha SY77 Synthesizer is a beginner-friendly keyboards and synths listing with marketplace-sourced data. YAMAHA SY 77 FM Synthesizer - Nachfolger des DX7 II FD \/ TOP + 1 JAHR GEWÄHR! ✅ currently sits around 851.7 USD. ZUSTAND | PRODUCT CONDITION - Sehr guter Zustand, kleine Gebrauchsspuren - 100% funktionsfähig ohne jegliche Einschränkungen - Alle Slider, Taster und Bedienelemente einwandfrei - Neue interen Batterie! Marketplace data is richer on listing context, but it needs more buyer verification. Good visual coverage for spot-checking the item. Marketplace listing quality varies by seller, so condition and included items still need verification.",
    "intent_terms": ["YAMAHA SY 77 FM Synthesizer - Nachfolger des DX7 II FD \/ TOP + 1 JAHR GEWÄHR! ✅","Yamaha","SY77 Synthesizer","Keyboards and Synths","Keyboards and Synths \/ Synths \/ Digital Synths","Keyboards and Synths \/ Synths \/ Keyboard Synths","brand:yamaha","category:keyboards_and_synths_synths_digital_synths","category:keyboards_and_synths_synths_keyboard_synths","condition:very_good","family:keyboards_and_synths","has:photos","listing_status:live","model:sy77_synthesizer","price_band:mid","segment:beginner","source:reverb","brand yamaha","category keyboards and synths synths digital synths","category keyboards and synths synths keyboard synths","condition very good","family keyboards and synths","has photos","listing status live","model sy77 synthesizer","price band mid","segment beginner","source reverb","practice","starter-rig","live-performance","tone-shaping","xtractor-music-shop || Commercial Trader || Trusted Shop","Best suited to beginners or budget-constrained shoppers building a first usable rig.","Players building a first keyboards and synths setup with limited budget and a need for obvious","low-friction value."],
    "use_cases": ["studio-recording","live-performance","sound-design"],
    "skill_level": "intermediate"
  },
  "trust": {
    "has_verified_retail_listing": true,
    "source_count": 1,
    "source_tier_mix": ["marketplace"],
    "evidence_flags": {"has_description":true,"has_images":true,"has_reviews":false,"has_specs":false,"source_count":1},
    "spec_provenance": null
  },
  "related": {
    "similar_item_ids": ["product_e82ffc4e2f379006","product_7fa560c276151d26","product_fd00d3b2ce33d35e","product_1e13f47642544ab5","product_5e00ff6ec97f146d","product_ad302f85eeb34964","product_234101628fa27639","product_d7d8dd66c33de441"],
    "comparison_reasons": ["source_count:1","family:Keyboards and Synths","marketplace_only","identity_confidence:0.9"]
,
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}